Figure 2
From: Genetic evidence that SMAD2 is not required for gonadal tumor development in inhibin-deficient mice
Survival curve of Smad2flox/-; Inha-/-and Smad2flox/-; Inha-/-; Amhr2Cre/+mice. The survival of the Smad2flox/-; Inha-/-(n = 19; control group) and Smad2flox/-; Inha-/-; Amhr2Cre/+(n = 16; experimental group) mice were recorded weekly during 4 to 26 weeks. The survival curve was generated and analyzed using a Mantel-Cox test (GraphPad Software, GraphPad Prism version 5.0 b for MacOS X). Statistical significance was not found between the two groups [χ2 (1, N = 35) = 0.051, P = 0.82].